Which of the Following Is a Characteristic of Natural Killer

question 12

Multiple Choice

Which of the following is a characteristic of natural killer cells?

• A) They mature in the thymus.
• B) They are smaller than B and T cells.
• C) They are a type of lymphocyte.
• D) They are part of the adaptive immune system.

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Definitions:

Direct Selling

A retail channel where products are marketed and sold directly to consumers, bypassing traditional retail stores.

Personal Interactions

Direct communications between individuals, which can influence perceptions, attitudes, and behaviors in various contexts, including sales and customer service.

Online Auction

A digital marketplace where buyers bid on items or services over the internet, and the highest bidder wins.

Online Retail Purchases

Purchases of goods and services made over the internet.